Title
Pascal Adder (Pascaline) (replica)
Catalog Number
B150.81
Type
Physical object
Date
1645 (original); ca. 1981 (replica)
Manufacturer
Roberto Guatelli
Dimensions
3 3/4 x 14 1/4 x 5 1/4 in
Category
Calculator/mechanical
Subject
Mechanical calculation; 1642
Collection Title
Gwen Bell artifact and book collection
Series Title
Pre-computing artifacts
Credit
Gift of Gwen and C. Gordon Bell